Submersible pump alternate

I am from Chennai and live in an apartment with three blocks, for all the blocks submersible pump is installed and working fine. Two of blocks have no problem in pulling up the water but my block has problem in pulling up the water. The plumber informed us that the water level is low and the pump pulls the water but the pull does not have strong flow to go to the tanks. He is suggesting changing the motor to a compressor motor will solve our problem. Should we change to a compressor motor or buy a new submersible motor of good quality and try? Now we have temporary solution to get the water to sump and from sump we are transferring to the normal tank. Please suggest.